﻿namespace Util.Datas.Queries {
    /// <summary>
    /// 查询边界
    /// </summary>
    public enum Boundary {
        /// <summary>
        /// 包含左边
        /// </summary>
        Left,
        /// <summary>
        /// 包含右边
        /// </summary>
        Right,
        /// <summary>
        /// 包含两边
        /// </summary>
        Both,
        /// <summary>
        /// 不包含
        /// </summary>
        Neither
    }
}
